{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Postoperative+Cognitive+Complications&page=2",
    "query": {
      "condition": "Postoperative Cognitive Complications",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Postoperative+Cognitive+Complications&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T23:08:52.947Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT02908464",
      "title": "Prevention of Early Postoperative Decline",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Delirium",
        "Postoperative Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "Lumosity",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "60 Years to 90 Years"
      },
      "enrollment_count": 45,
      "start_date": "2016-11",
      "completion_date": "2019-09",
      "has_results": true,
      "last_update_posted_date": "2020-06-16",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02908464"
    },
    {
      "nct_id": "NCT01199913",
      "title": "POCD in Elderly Patients Following Desflurane or Sevoflurane General Anesthesia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "1. Postoperative Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "The intervention will be Mini-Mental Status Examination (MMSE)",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Loma Linda University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 110,
      "start_date": "2010-08",
      "completion_date": "2014-08",
      "has_results": false,
      "last_update_posted_date": "2014-09-09",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Loma Linda, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01199913"
    },
    {
      "nct_id": "NCT06052397",
      "title": "Sleep and Circadian Rhythm Biomarkers of Postoperative Delirium",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Delirium, Postoperative",
        "Cognitive Decline",
        "Dementia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "70 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "70 Years and older"
      },
      "enrollment_count": 150,
      "start_date": "2023-09-12",
      "completion_date": "2027-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-02-11",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06052397"
    },
    {
      "nct_id": "NCT04189861",
      "title": "Use of Brain Wave Monitoring During Surgery to Reduce Postoperative Cognitive Dysfunction",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Postoperative Cognitive Dysfunction"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Dartmouth-Hitchcock Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "60 Years to 80 Years"
      },
      "enrollment_count": 31,
      "start_date": "2020-01-24",
      "completion_date": "2025-11-11",
      "has_results": false,
      "last_update_posted_date": "2026-01-14",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04189861"
    },
    {
      "nct_id": "NCT02230605",
      "title": "Perioperative Cognitive Protection - Cognitive Exercise and Cognitive Reserve (The Neurobics Trial)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Delirium"
      ],
      "interventions": [
        {
          "name": "Mini-Mental State Examination",
          "type": "OTHER"
        },
        {
          "name": "Self-Administered Gerocognitive Examination",
          "type": "OTHER"
        },
        {
          "name": "Geriatric Depression Scale",
          "type": "OTHER"
        },
        {
          "name": "Charlson Comorbidity Index",
          "type": "OTHER"
        },
        {
          "name": "Short Form 36 Health Survey",
          "type": "OTHER"
        },
        {
          "name": "Confusion Assessment Method",
          "type": "OTHER"
        },
        {
          "name": "Memorial Delirium Assessment Scale",
          "type": "OTHER"
        },
        {
          "name": "Postoperative Quality of Recovery Scale",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 322,
      "start_date": "2015-07",
      "completion_date": "2019-08-20",
      "has_results": false,
      "last_update_posted_date": "2019-09-11",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02230605"
    },
    {
      "nct_id": "NCT06133842",
      "title": "CEReBral AutorEgulation in Non-cardiac SuRgery and Relationship to Postoperative DeliriUm State",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Perioperative/Postoperative Complications",
        "Postoperative Cognitive Dysfunction",
        "Postoperative Delirium",
        "EEG With Periodic Abnormalities",
        "Intraoperative Hypotension",
        "Cerebral Hypoperfusion"
      ],
      "interventions": [
        {
          "name": "Intra-op EEG and CO data collection",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Beth Israel Deaconess Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2024-04-17",
      "completion_date": "2027-07",
      "has_results": false,
      "last_update_posted_date": "2025-10-28",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06133842"
    },
    {
      "nct_id": "NCT00731614",
      "title": "Cognitive Behavior Therapy (CBT) and Mirror Training for Phantom Limb Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Phantom Limb"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy and Mirror Retraining",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Supportive therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mirror retraining",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 59,
      "start_date": "2008-11",
      "completion_date": "2012-12",
      "has_results": true,
      "last_update_posted_date": "2019-10-29",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 3,
      "location_summary": "Long Beach, California • San Diego, California • San Francisco, California",
      "locations": [
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00731614"
    },
    {
      "nct_id": "NCT06988176",
      "title": "Frailty and Muscle Strength Tests in Older Adults Undergoing Major Surgery",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Frailty",
        "Sarcopenia",
        "Sarcopenia in Elderly",
        "Muscle Strength",
        "Post Operative Complications",
        "Nutrition Assessment",
        "Risk Assessment",
        "Elderly (People Aged 65 or More)",
        "Hand Strength"
      ],
      "interventions": [
        {
          "name": "Frailty assessment, nutrition assessment, cognition assessment, muscle strength testing",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "65 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2025-06-19",
      "completion_date": "2026-08",
      "has_results": false,
      "last_update_posted_date": "2026-01-28",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06988176"
    },
    {
      "nct_id": "NCT03212300",
      "title": "TSA Exercise Prehabilitation in Older Adults",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postoperative Delirium and Delayed Functional Recovery"
      ],
      "interventions": [
        {
          "name": "Aerobic Exercise Training (AET)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "55 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "55 Years to 75 Years"
      },
      "enrollment_count": 3,
      "start_date": "2018-09-28",
      "completion_date": "2020-08-12",
      "has_results": false,
      "last_update_posted_date": "2020-08-14",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03212300"
    },
    {
      "nct_id": "NCT04566562",
      "title": "Blood Brain Barrier Dysfunction and Postoperative Neurocognitive Disorders",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neurocognitive Disorders",
        "Postoperative Cognitive Dysfunction"
      ],
      "interventions": [
        {
          "name": "Brain Imaging",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Cognitive Testing",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Blood Biomarkers",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of California, Los Angeles",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "65 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "65 Years to 75 Years"
      },
      "enrollment_count": 32,
      "start_date": "2020-08-03",
      "completion_date": "2024-02-29",
      "has_results": false,
      "last_update_posted_date": "2024-12-10",
      "last_synced_at": "2026-06-10T23:08:52.947Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04566562"
    }
  ]
}